But Gary Rowett's men will get another opportunity on Tuesday night, when they host second-placed Cardiff City.

That rearranged fixture is followed by a tough-looking trip to fourth-placed Aston Villa, before Derby round off their regular campaign at home to strugglers Barnsley on Sunday, May 6.

Scott Carson during Derby County's defeat to Middlesbrough

Only three points separate sixth-placed Millwall and Sheffield United in 11th. Of those sides, only Brentford won at the weekend, beating Queens Park Rangers 2-1.

Millwall lost 3-0 at home to Fulham on Friday night, Preston North End were held to a goalless draw by Norwich City, Bristol City drew 5-5 with Hull City in a remarkable match, while the Blades lost 2-1 at Birmingham City.

"Looking at the table and seeing we're only one point outside the play-offs with a game in hand, it's unbelievable, really," said Carson.

"You lose three games in this league and you normally jump four or five places.

"But there are no second chances now. We can't keep saying it after the next few games, because that will be our season over.